/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceArrayImpl.h
Static constexpr TCHAR const* HLSLVariableType = TEXT("float"); static constexpr EPixelFormat ReadPixelFormat = PF_R32_FLOAT; static constexpr TCHAR const* ReadHLSLBufferType = TEXT("float"); static constexpr TCHAR const* ReadHLSLBufferRead = TEXT("Value = BUFFER_NAME[Index]"); static constexpr EPixelFormat RWPixelFormat = PF_R32_FLOAT; static constexpr TCHAR const* RWHLSLBufferType = TEXT("float"); static constexpr TCHAR const* RWHLSLBufferRead = TEXT("Value = BUFFER_NAME[Index]"); static constexpr TCHAR const* RWHLSLBufferWrite = TEXT("BUFFER_NAME[Index] = Value"); static constFNiagaraTypeDefinition& GetTypeDefinition() { returnFNiagaraTypeDefinition::GetFloatDef(); } static const TArrayType GetDefaultValue();
static void CopyCpuToCpuMemory ( TArrayType * Dest, const TArrayType * Src, int32 NumElements )